Description

Polymer 80 Glock 19 Gen 3 Frame Kit

When you require a build platform that balances concealability with full-size grip control, the Polymer 80 Glock 19 frame delivers exactly that. Designed for shooters who prefer to assemble their own firearm, this 80% frame provides the foundation for a custom Glock 19 clone without the need for a serialized receiver transfer at the time of purchase. Machined from high-strength polymer and reinforced with stainless steel front and rear rail systems, this kit allows you to complete a reliable, duty-grade pistol in your own workshop.

Overview

The Polymer 80 Glock 19 frame is a precision-machined 80% lower receiver that requires final milling and assembly by the end user. This kit includes the frame, jig, drill bits, and all necessary pins and springs to complete the build. Once finished, the frame accepts standard Gen 3 Glock 19 upper assemblies, magazines, and lower parts kits. This platform is widely chosen for its ergonomic grip angle, textured trigger guard undercut, and compatibility with thousands of aftermarket components. The polymer 80 glock 19 frame eliminates the need for a background check at the frame stage, though federal and state laws still apply to the completed firearm.

Features and Specs

• Manufacturer: Polymer80; Category: Parts; Compatible with Gen 3 Glock 19 slides and lower parts kits
• High-strength, impact-resistant polymer frame with integrated stainless steel front and rear rail inserts
• Includes full jig system, drill bits, end mill, pins, trigger housing pin, and locking block pin
• Enhanced grip texture with aggressive stippling pattern; 1913 Picatinny accessory rail for lights or lasers
• Accepts standard Glock 19 magazines and aftermarket triggers, barrels, and slides
• No serial number on the frame; end user completes the final 20% of material removal

This polymer 80 glock 19 frame measures 7.4 inches overall length with a 5.5 inch slide length and weighs approximately 8.5 ounces as a raw frame. The magazine release is reversible for left-handed shooters, and the trigger guard is undercut to allow a higher grip position. All critical dimensions are pre-machined to within 0.002 inch tolerance, ensuring a straight-forward assembly process with basic tools.

Who It’s For

The Polymer 80 Glock 19 is intended for experienced firearm builders, hobbyists, and shooters who want a custom pistol without purchasing a fully assembled firearm. This product is ideal for those who understand firearm safety, possess basic mechanical skills, and are legally eligible to own a completed pistol. It is not recommended for first-time gun owners or individuals unfamiliar with drilling, pin installation, and trigger assembly procedures. The polymer 80 glock 19 suits those who prefer a compact 9mm platform for concealed carry, home defense, or range use, and who value the ability to select individual components for fit and finish. Builders should verify their state and local laws regarding 80% frames before purchase, as some jurisdictions restrict or prohibit these items entirely.

Shipping and FFL

This Polymer 80 Glock 19 frame is classified as a non-firearm component and ships directly to your residence or business address without a Federal Firearms License (FFL) transfer. No background check is required at the time of shipment. However, once you complete the frame into a functional firearm, you are legally required to comply with all applicable federal, state, and local laws. This includes, but is not limited to, restrictions on magazine capacity, barrel length, and serialization requirements in certain states. The end user assumes full responsibility for obeying all laws regarding the assembly, possession, and transfer of the completed firearm. We recommend consulting with an attorney or your state attorney general’s office before beginning your build. This product may not be shipped to addresses in California, New York, New Jersey, Connecticut, Massachusetts, Washington D.C., or any jurisdiction where 80% frames are regulated as firearms. By purchasing this item, you certify that you are legally eligible to own a firearm and that you will complete the frame in compliance with all applicable laws.

For questions about the polymer 80 glock 19 assembly process or compatibility with specific slides and parts kits, contact our technical support team. All sales are final on frame kits due to their regulated nature and completion status.